SQ 28502 structure

SQ 28502

TL;DR: SQ 28502 (CAS 88403-16-1) is a chemical compound with molecular formula C3H5NO4S and molecular weight 150.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-oxoazetidine-1-sulfonic acid

Also Known As: 2-oxoazetidine-1-sulfonic acid, 1-sulfo-2-oxoazetidine, SQ 28502, SQ-28,502, J1.720.518H

CAS: 88403-16-1
Molecular Formula C3H5NO4S
Molecular Weight 150.99 g/mol
LogP -0.9785
Topological Polar Surface Area 74.68 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 150.99393
Heavy Atoms 9
Complexity 230.1973

Chemical Identifiers

CAS Number 88403-16-1
SMILES C1CN(C1=O)S(=O)(=O)O

Product Overview

SQ 28502 (CAS 88403-16-1), with molecular formula C3H5NO4S and molecular weight 150.99 g/mol. IUPAC: 2-oxoazetidine-1-sulfonic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of SQ 28502

XLogP
-0.9785
TPSA (Topological Polar Surface Area)
74.68
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
9
Complexity
230.1973
Exact Mass
150.99393
Monoisotopic Mass
150.99393
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of SQ 28502

The XLogP value of -0.9785 indicates that SQ 28502 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 74.68 Ų falls within the moderate polarity range, balancing permeability and solubility for SQ 28502. Following Lipinski's Rule of Five, SQ 28502 has 1 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of SQ 28502?

The CAS number of SQ 28502 is 88403-16-1.

What is the molecular formula of SQ 28502?

The molecular formula of SQ 28502 is C3H5NO4S.

What is the molecular weight of SQ 28502?

The molecular weight of SQ 28502 is 150.99 g/mol.

Where can I buy SQ 28502?

You can request a quote for SQ 28502 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for SQ 28502?

Yes, KEHONG BIO provides custom synthesis services for SQ 28502 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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